In an embryonic circulation, blood is directly shunted from right to left (i)_____ through an embryonic septum called (ii)_______. Later, the flap guarding the embryonic septum fuses with the interatrial septum to form (iii)_______. The condition where the septum does not fuse is called (iv)______ .

In an embryonic circulation, blood is directly shunted from right to l

1.	In an embryonic circulation, blood is directly shunted from right to left (i)_____ through an embryonic septum called (ii)_______. Later, the flap guarding the embryonic septum fuses with the interatrial septum to form (iii)_______. The condition where the septum does not fuse is called (iv)______ .
Answer» In an embryonic circulation, blood is directly shunted from right to left (i)_____ through an embryonic septum called (ii)_______. Later, the flap guarding the embryonic septum fuses with the interatrial septum to form (iii)_______. The condition where the septum does not fuse is called (iv)______ .